I know this sounds good, but it's just not realistic. For starters, you won't even be able to hire the team lead. All the best writers are good at writing solo, they don't know anything about writing in a team.
Separately, regerding the central thesis of the thread, I think TOR has very good story elements. It's not going to be regarded as a work of great literature, but that's not a fair comparison - it needs to be compared against other entertainment writing. Compare TOR against other video games, movies, TV, and I think TOR does pretty well.